Disclaimer: Not really a bug, more of a QOL change.
I am currently playing BF Kingdom on AI Arena and I've noticed that SFX for the new AI opponents are just copied SFX from First Contact AI. So:
Toaster = Toaster
Mobile phone = Microwave
Coffee machine = Printer
Fridge = Soulstone etc.
I found it a little bit distracting. I know this is not top priority, just wanted to put it out there 🙂